Individual Calculations September 2009
 Matthiesen, Arne  Total change: -2.25  Rating chartPersonal card
 Politiken Cup 2009. Helsingor DEN 2009-07-18
RcRownchangeKK*chgGame
 2192 2324 6.50 10 -0.15 15 -2.25 
  Brorsen, Jacob Abildlund 1924  * DEN1.0010.08151.20 
  Larsen, Tor Ketil 2074 NOR1.0010.19152.85 
  Tiviakov, Sergei g2674 NED0.001-0.1115-1.65 
  Bratholm, Palle 2098 DEN1.0010.21153.15 
  Nielsen, Nicholas 2145 DEN0.001-0.7315-10.95 
  Nielsen, Jan Mose 2115 DEN0.501-0.2715-4.05 
  Hansen, Herluf 2071 FAI1.0010.19152.85 
  Korley, Kassa 2143 USA0.501-0.2415-3.60 
  Kragh, Niels Kristian 2140 DEN1.0010.26153.90 
  Sebag, Marie gwg2531 FRA0.5010.27154.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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